--- Libc/Libc-1725.40.4/gen/FreeBSD/exec.3
+++ Libc/Libc-763.13/gen/FreeBSD/exec.3
@@ -33,8 +33,9 @@
 .Os
 .Sh NAME
 .Nm execl ,
+.Nm execlp ,
 .Nm execle ,
-.Nm execlp ,
+.Nm exect ,
 .Nm execv ,
 .Nm execvp ,
 .Nm execvP
@@ -45,43 +46,25 @@
 .In unistd.h
 .Vt extern char **environ ;
 .Ft int
-.Fo execl
-.Fa "const char *path"
-.Fa "const char *arg0"
-.Fa ... /* "(char *)0" */
-.Fc
+.Fn execl "const char *path" "const char *arg" ... /* "(char *)0" */
+.Ft int
+.Fn execlp "const char *file" "const char *arg" ... /* "(char *)0" */
 .Ft int
 .Fo execle
-.Fa "const char *path"
-.Fa "const char *arg0"
-.Fa ...
+.Fa "const char *path" "const char *arg" ...
 .Fa /*
 .Bk -words
 .Fa "(char *)0" "char *const envp[]" */
 .Ek
 .Fc
 .Ft int
-.Fo execlp
-.Fa "const char *file"
-.Fa "const char *arg0"
-.Fa ... /* "(char *)0" */
-.Fc
-.Ft int
-.Fo execv
-.Fa "const char *path"
-.Fa "char *const argv[]"
-.Fc
-.Ft int
-.Fo execvp
-.Fa "const char *file"
-.Fa "char *const argv[]"
-.Fc
-.Ft int
-.Fo execvP
-.Fa "const char *file"
-.Fa "const char *search_path"
-.Fa "char *const argv[]"
-.Fc
+.Fn exect "const char *path" "char *const argv[]" "char *const envp[]"
+.Ft int
+.Fn execv "const char *path" "char *const argv[]"
+.Ft int
+.Fn execvp "const char *file" "char *const argv[]"
+.Ft int
+.Fn execvP "const char *file" "const char *search_path" "char *const argv[]"
 .Sh DESCRIPTION
 The
 .Nm exec
@@ -97,7 +80,7 @@
 is to be executed.
 .Pp
 The
-.Fa "const char *arg0"
+.Fa "const char *arg"
 and subsequent ellipses in the
 .Fn execl ,
 .Fn execlp ,
@@ -119,6 +102,7 @@
 pointer.
 .Pp
 The
+.Fn exect ,
 .Fn execv ,
 .Fn execvp ,
 and
@@ -135,8 +119,10 @@
 .Pp
 The
 .Fn execle
-function also specifies the environment of the executed process
-by following the
+and
+.Fn exect
+functions also specify the environment of the executed process by following
+the
 .Dv NULL
 pointer that terminates the list of arguments in the argument list
 or the pointer to the argv array with an additional argument.
@@ -213,6 +199,11 @@
 these functions will execute the shell with the path of
 the file as its first argument.
 (If this attempt fails, no further searching is done.)
+.Pp
+The function
+.Fn exect
+executes a file with the program tracing facilities enabled (see
+.Xr ptrace 2 ) .
 .Sh RETURN VALUES
 If any of the
 .Fn exec
@@ -286,7 +277,7 @@
 .Fn execl ,
 .Fn execle ,
 .Fn execlp ,
-.Fn execvp ,
+.Fn execvp
 and
 .Fn execvP
 functions
@@ -298,8 +289,11 @@
 .Xr malloc 3 .
 .Pp
 The
+.Fn exect
+and
 .Fn execv
-function may fail and set
+functions
+may fail and set
 .Va errno
 for any of the errors specified for the library function
 .Xr execve 2 .
@@ -307,6 +301,7 @@
 .Xr sh 1 ,
 .Xr execve 2 ,
 .Xr fork 2 ,
+.Xr ktrace 2 ,
 .Xr ptrace 2 ,
 .Xr environ 7
 .Sh STANDARDS
@@ -314,7 +309,7 @@
 .Fn execl ,
 .Fn execv ,
 .Fn execle ,
-.Fn execlp ,
+.Fn execlp
 and
 .Fn execvp
 functions